<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/MusicRecording>
<https://www.songpop2.com/content/song/Igor-Arda%C5%A1ev-%26-Renata-Arda%C5%A1evov%C3%A1_Legends-Op-59-B-117-II-Molt/PzyFW>